# ReflectionProperty::isDynamic

(PHP 8 >= 8.4.0)

ReflectionProperty::isDynamic — Checks if property is a dynamic property

### Beschreibung

public ReflectionProperty::isDynamic(): bool

Checks whether the property was declared at run-time, or whether the property was declared at compile-time.

### Parameter-Liste

Diese Funktion besitzt keine Parameter.

### Rückgabewerte

`true` if the property was declared at run-time, or `false` if it was created at compile-time.

### Beispiele

Beispiel #1 ReflectionProperty::isDynamic() example

`<?php
#[\AllowDynamicProperties]
class Foo {
public $bar;
}
$o = new Foo();
$o->bar = 42;
$o->baz = 42;
$ro = new ReflectionObject($o);
var_dump($ro->getProperty('bar')->isDynamic());
var_dump($ro->getProperty('baz')->isDynamic());
?>`

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    bool(false)
    bool(true)

### Siehe auch

- ReflectionProperty::getValue() - Gets value

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